Dormakaba Groom GRE630 Concealed Door Closer

Technical parameters GRE 630

Hidden door closer with slide channel to the door left and right YES

Closing force EN3

The maximum door leaf width of 950mm

Fire and smoke-tight doors YES

The thickness of the door leaf ≥45mm

The maximum opening angle of 105 ° door leaf

Maximum door leaf weight 60 kg

Hold-open (not used for fire doors) YES

Compliance with the standard EN1154 / CE mark YES

Adjustable closing speed in the range 105 ° -15 ° SO

Adjust the final pressure in the range 15 ° -0 ° SO

Weight in kg 3.06

Dimensions in mm Length of the actuator 236

540 rail length

Height of actuator 68.5

The width of the body 35